Sidiz T80 vs Steelcase Series 1

Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.

Sidiz

Sidiz T80

₩689,000 – ₩859,000

≈ $510 – $630

Steelcase

Steelcase Series 1

$549 – $750

Differences at a glance

Sidiz T80Steelcase Series 1

Price: ₩689,000 – ₩859,000$549 – $750
Load capacity: Maximum load 125 kg (≈ 276 lb)400 lb (181.4 kg); 300 lb (136.1 kg)
Recline: Multi-limited tilt (limits backrest recline angle), tilt tension adjustmentWeight-activated synchro tilt; comfort dial with upright back lock, boost setting and weight-activated full recline
Arms: 3D adjustable armrests (height, front-back position, left-right angle)4D arms (standard), height-adjustable arms or armless
Headrest: Headrest height / angle adjustmentOptional headrest; adjusts 3.25" vertically
Lumbar support: Lumbar support height adjustmentAdjustable lumbar is standard; fixed lumbar is available (3D Microknit Back only)
Warranty: 15-year quality warranty (for customers who register the product)Limited Lifetime Warranty; 12-year, multi-shift, 24/7 parts and labor

From 3 Sidiz T80 and 5 Steelcase Series 1 user reviews, most mentioned first. Green is liked, orange is a caution.

Which has a headrest?

Both: the Sidiz T80 as standard and the Steelcase Series 1 as an option.

What do owners mention most?

Comfort for the Sidiz T80, and adjustability for the Steelcase Series 1, based on review summaries.